Renesas Renasas Single-Chip Microcomputer SH7086 Uživatelský manuál stáhnout pdf (Strana 24)

JA3

Pin Header Name CPU board

Signal Name

Device Pin Pin Header Name CPU board

Signal Name

Device Pin

1 Address Bus A0 121 26 Read/Write Control WRn 60*

2 Address Bus A1 122 27 Memory Select CS1n 83

3 Address Bus A2 123 28 Memory Select CS3n 84

4 Address Bus A3 126 29 Data Bus D8 49

5 Address Bus A4 127 30 Data Bus D9 50

6 Address Bus A5 128 31 Data Bus D10 51

7 Address Bus A6 129 32 Data Bus D11 52

8 Address Bus A7 130 33 Data Bus D12 53

9 Address Bus A8 133 34 Data Bus D13 56

10 Address Bus A9 134 35 Data Bus D14 57

11 Address Bus A10 135 36 Data Bus D15 58

12 Address Bus A11 136 37 Address Bus A16 143

13 Address Bus A12 137 38 Address Bus A17 144

14 Address Bus A13 138 39 Address Bus A18 1

15 Address Bus A14 141 40 Address Bus A19 2

16 Address Bus A15 142 41 Address Bus A20 3

17 Data Bus D0 37 42 Address Bus A21 4

18 Data Bus D1 38 43 Address Bus A22 5

19 Data Bus D2 39 44 External Device Clock --- ---

20 Data Bus D3 40 45 Memory Select CS5n 82*

21 Data Bus D4 43 46 Bus Control --- ---

22 Data Bus D5 44 47 Data Bus Strobe WE1n 72*

23 Data Bus D6 45 48 Data Bus Strobe WE0n 71*

24 Data Bus D7 46 49 Reserved

25 Read/Write Control RDn 59* 50 Reserved

Table 9-7: JA3 Standard Generic Header

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 30 31

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Renesas Renasas Single-Chip Microcomputer SH7086 Uživatelský manuál Strana 24